6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.552 Medium
EPSS
Percentile
97.7%
Security Fix(es) :
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(102674);
script_version("3.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2017-1000117");
script_name(english:"Scientific Linux Security Update : git on SL7.x x86_64 (20170817)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Scientific Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"Security Fix(es) :
- A shell command injection flaw related to the handling
of 'ssh' URLs has been discovered in Git. An attacker
could use this flaw to execute shell commands with the
privileges of the user running the Git client, for
example, when performing a 'clone' action on a malicious
repository or a legitimate repository containing a
malicious commit. (CVE-2017-1000117)"
);
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind1708&L=scientific-linux-errata&F=&S=&P=1798
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?9839e746"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Malicious Git HTTP Server For CVE-2017-1000117');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:emacs-git");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:emacs-git-el");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-all");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-bzr");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-cvs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-daemon");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-email");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-gui");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-hg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-p4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:git-svn");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:gitk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:gitweb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:perl-Git");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:perl-Git-SVN");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/05");
script_set_attribute(attribute:"patch_publication_date", value:"2017/08/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/08/22");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Scientific Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
flag = 0;
if (rpm_check(release:"SL7", reference:"emacs-git-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"emacs-git-el-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"git-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-all-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-bzr-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-cvs-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"git-daemon-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"git-debuginfo-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-email-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-gui-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-hg-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"git-p4-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"git-svn-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"gitk-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"gitweb-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"perl-Git-1.8.3.1-12.el7_4")) flag++;
if (rpm_check(release:"SL7", reference:"perl-Git-SVN-1.8.3.1-12.el7_4")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "emacs-git / emacs-git-el / git / git-all / git-bzr / git-cvs / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fermilab | scientific_linux | emacs-git | p-cpe:/a:fermilab:scientific_linux:emacs-git |
fermilab | scientific_linux | emacs-git-el | p-cpe:/a:fermilab:scientific_linux:emacs-git-el |
fermilab | scientific_linux | git | p-cpe:/a:fermilab:scientific_linux:git |
fermilab | scientific_linux | git-all | p-cpe:/a:fermilab:scientific_linux:git-all |
fermilab | scientific_linux | git-bzr | p-cpe:/a:fermilab:scientific_linux:git-bzr |
fermilab | scientific_linux | git-cvs | p-cpe:/a:fermilab:scientific_linux:git-cvs |
fermilab | scientific_linux | git-daemon | p-cpe:/a:fermilab:scientific_linux:git-daemon |
fermilab | scientific_linux | git-debuginfo | p-cpe:/a:fermilab:scientific_linux:git-debuginfo |
fermilab | scientific_linux | git-email | p-cpe:/a:fermilab:scientific_linux:git-email |
fermilab | scientific_linux | git-gui | p-cpe:/a:fermilab:scientific_linux:git-gui |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.552 Medium
EPSS
Percentile
97.7%